Built 2026-10-19 (19 October 2026)

Balfour Downs Threshold Days by Year (ASN00004003)

4 fixed thresholds counted per year at Balfour Downs (ASN00004003): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Balfour Downs Thresholds

  • Balfour Downs: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1942 with 19.
  • Balfour Downs: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1963 with 6.
  • Balfour Downs: days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 1912 with 3.
  • Balfour Downs: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1912 with 1.
  • 4 fixed thresholds have at least one qualifying day at Balfour Downs.
51 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Balfour Downs Days per year at Balfour Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1942. 051015201911: 31912: 71913: 21915: 71917: 121923: 61925: 101926: 81927: 101928: 51929: 51930: 151931: 111932: 31933: 81934: 151935: 11936: 51937: 101938: 81939: 61940: 41941: 81942: 191943: 71944: 21945: 31946: 81947: 171948: 41949: 71950: 31951: 11952: 11953: 51954: 61956: 61962: 51963: 101983: 101984: 81985: 51986: 61987: 101988: 121989: 41990: 71991: 41992: 91993: 111994: 7191119251931193719431949195619861992
Days per year at Balfour Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1942.
Days with 10 mm (0.39 in) or more of precipitation per year at Balfour Downs
YearDaysDecade average
191136.2
191276.2
191326.2
191576.2
1917126.2
192367.3
1925107.3
192687.3
1927107.3
192857.3
192957.3
1930158.2
1931118.2
193238.2
193388.2
1934158.2
193518.2
193658.2
1937108.2
193888.2
193968.2
194047.9
194187.9
1942197.9
194377.9
194427.9
194537.9
194687.9
1947177.9
194847.9
194977.9
195033.7
195113.7
195213.7
195353.7
195463.7
195663.7
196257.5
1963107.5
1983107.9
198487.9
198557.9
198667.9
1987107.9
1988127.9
198947.9
199077.6
199147.6
199297.6
1993117.6
199477.6
First to last qualifying date each year at Balfour Downs For each year, a bar from the first to the last day at Balfour Downs meeting 10 mm (0.39 in). 1911: 7 February 1911 to 13 August 19111912: 6 February 1912 to 23 March 19121913: 3 January 1913 to 4 January 19131915: 7 January 1915 to 15 June 19151917: 13 January 1917 to 10 October 19171923: 3 January 1923 to 11 February 19231925: 17 January 1925 to 27 December 19251926: 2 January 1926 to 8 May 19261927: 8 January 1927 to 26 November 19271928: 17 January 1928 to 25 May 19281929: 3 March 1929 to 1 June 19291930: 18 February 1930 to 29 December 19301931: 10 March 1931 to 14 October 19311932: 1 April 1932 to 16 December 19321933: 21 January 1933 to 19 July 19331934: 6 January 1934 to 30 December 19341935: 8 November 1935 to 8 November 19351936: 9 January 1936 to 27 December 19361937: 4 January 1937 to 23 December 19371938: 16 January 1938 to 28 December 19381939: 12 January 1939 to 1 July 19391940: 23 January 1940 to 16 November 19401941: 11 February 1941 to 16 December 19411942: 5 January 1942 to 26 November 19421943: 10 January 1943 to 7 March 19431944: 24 January 1944 to 5 April 19441945: 7 January 1945 to 7 March 19451946: 1 January 1946 to 11 July 19461947: 16 January 1947 to 31 December 19471948: 15 February 1948 to 20 December 19481949: 11 February 1949 to 16 December 19491950: 20 January 1950 to 31 October 19501951: 8 June 1951 to 8 June 19511952: 20 May 1952 to 20 May 19521953: 20 March 1953 to 18 December 19531954: 27 January 1954 to 10 October 19541956: 24 February 1956 to 7 December 19561962: 11 January 1962 to 30 May 19621963: 9 January 1963 to 7 June 19631983: 9 January 1983 to 31 December 19831984: 2 March 1984 to 28 December 19841985: 6 February 1985 to 31 December 19851986: 10 January 1986 to 3 November 19861987: 9 January 1987 to 21 December 19871988: 27 January 1988 to 27 December 19881989: 8 June 1989 to 5 November 19891990: 13 January 1990 to 28 December 19901991: 26 January 1991 to 14 June 19911992: 7 January 1992 to 8 November 19921993: 4 February 1993 to 23 December 19931994: 10 February 1994 to 23 December 199419111926193319401947195419861993JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Balfour Downs meeting 10 mm (0.39 in).
First to last qualifying date each year at Balfour Downs
YearFirst dateLast date
19111911-02-071911-08-13
19121912-02-061912-03-23
19131913-01-031913-01-04
19151915-01-071915-06-15
19171917-01-131917-10-10
19231923-01-031923-02-11
19251925-01-171925-12-27
19261926-01-021926-05-08
19271927-01-081927-11-26
19281928-01-171928-05-25
19291929-03-031929-06-01
19301930-02-181930-12-29
19311931-03-101931-10-14
19321932-04-011932-12-16
19331933-01-211933-07-19
19341934-01-061934-12-30
19351935-11-081935-11-08
19361936-01-091936-12-27
19371937-01-041937-12-23
19381938-01-161938-12-28
19391939-01-121939-07-01
19401940-01-231940-11-16
19411941-02-111941-12-16
19421942-01-051942-11-26
19431943-01-101943-03-07
19441944-01-241944-04-05
19451945-01-071945-03-07
19461946-01-011946-07-11
19471947-01-161947-12-31
19481948-02-151948-12-20
19491949-02-111949-12-16
19501950-01-201950-10-31
19511951-06-081951-06-08
19521952-05-201952-05-20
19531953-03-201953-12-18
19541954-01-271954-10-10
19561956-02-241956-12-07
19621962-01-111962-05-30
19631963-01-091963-06-07
19831983-01-091983-12-31
19841984-03-021984-12-28
19851985-02-061985-12-31
19861986-01-101986-11-03
19871987-01-091987-12-21
19881988-01-271988-12-27
19891989-06-081989-11-05
19901990-01-131990-12-28
19911991-01-261991-06-14
19921992-01-071992-11-08
19931993-02-041993-12-23
19941994-02-101994-12-23

Every Fixed Threshold

Fixed thresholds at Balfour Downs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain511919427
25 mm (0.98 in): Days with 25 mm or more rain41619636
50 mm (1.97 in): Days with 50 mm or more rain19319122
100 mm (3.94 in): Days with 100 mm or more rain2119121

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.

Download the Data

  • Data for Balfour Downs threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).